System Sensor WFD20N 02/12 The LCM-320 Loop Control Module

The LCM-320 Loop Control Module and the LEM-320 Loop Expander Module provides NOTIFIER’s ONYX® NFS2-640 and NFS2-3030 Fire Alarm Control Panels with additional Signaling Line Circuits

and selectable IDC and NAC types

Field-configurable light and sound output settings add to their on-site flexibility

PCVS Series Control Valve Supervisory Switch

System Sensor WFD20N 02/12 The LCM-320 Loop Control ModuleThe new WFDN Series waterflow detectors from System Sensor consists of a rugged, NEMA 4 rated enclosure that is more damage resistant than previous metal designs. The waterflow detector is designed for both indoor and outdoor use, with the widest available temperature range, from 32F to 150F. They are also approved for installation on the widest range of pipe schedules, sizes 2 in. through 4 in. are approved for installation on pipe schedules 7